• APS-C 332.3mm2
  • 18.0 megapixels
  • ISO 100 - 6400
  • APS-C 369.7mm2
  • 16.1 megapixels
  • ISO 100 - 16,000

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Differences

Canon T2i advantages over Sony A37

  • Lens selection
    Excellent vs Good
    Better lens selection gives you more options
  • Fast startup
    ~0.40 vs 0.9 sec
    Faster startup lets you catch the moment
  • More dots on screen
    1040k vs 230k dots
    Can mean greater resolution or a brighter screen
  • Shoots 60p video
    Yes vs No
    A faster framerate can give you more editing options

Sony A37 advantages over Canon T2i

  • Less expensive
    $600 vs $900 (MSRP)
    Save money for lenses or accessories
  • Focus peaking
    Peaker vs Non-peaker
    Your camera will highlight what's in focus
  • Larger sensor
    APS-C vs APS-C
    More sensor area. Bigger is (generally) better.
  • In-Camera Image Stabilization
    Yes vs No
    Reduces the effects of camera shake at slower shutter speeds
  • In-camera panoramas
    Yes vs No
    Stitches multiple shots into a panoramic photo
  • Tiltable Screen
    Tiltable vs Fixed
    Tilt the screen for shooting flexbility
  • More dynamic range
    12.8 vs 11.5 evs
    Retain detail in highlight and shadows
  • More cross-type AF points
    3 vs 1
    Cross-type AF points improve autofocus performance
  • Less shutter lag
    0.11 vs 0.25 sec
    Focus and take a photo quickly (wide angle)
  • More viewfinder magnification
    0.73x vs 0.54x
    Get a bigger view of the scene through the eye-level viewfinder
  • More AF points
    15 vs 9
    More AF points improve autofocus
  • Faster JPEG shooting
    5.5 fps vs 3.6 fps
    Faster JPEG shooting (burst mode)
  • Higher extended ISO
    25600 vs 12800 ISO
    Higher extended ISO can give more low-light flexibility

Similarities

Common Strengths

  • Eye-level viewfinder
    Both provide
    You'll be able to frame photos even when the sun is out
  • Internal flash
    Both provide
    Useful in a pinch for fill flash
  • External Mic Jack
    Both provide
    Improved sound fidelity when shooting video
  • HDMI out
    Both provide
    Use HDMI output to monitor or review video
  • Hot shoe
    Both provide
    Off-camera flashes open new possibilities
  • Bulb shutter
    Both provide
    Hold the shutter open manually for long exposures

Common Weaknesses

  • Touchscreen
    Neither provide
    Interact with your camera just like your smartphone
  • Built-in Wi-Fi
    Neither provide
    Share your photos wirelessly
  • NFC
    Neither provide
    Simplifies pairing your camera with supported phones
  • Built-in Bluetooth
    Neither provide
    Always-on wireless connectivity
  • Built-in GPS
    Neither provide
    Geotag your photos
  • On-sensor phase detect
    Neither provide
    Usually improves live view and video AF performance
  • Top deck display
    Neither provide
    Check settings with a screen on top of the camera
  • Dual card slots
    Neither provide
    Gives you more storage flexibility
  • Headphone jack
    Neither provide
    Monitor audio recording while you shoot video
  • Slow-motion videos
    Neither provide
    Shoot slow-motion videos

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Review Excerpt

The Competition

Compared to Pentax K-7

Canon T2i
Pentax K-7
  • $692
  • APS-C
  • Less expensive
  • Fast startup
  • $1300
  • APS-C
  • Larger sensor
  • In-Camera Image Stabilization
Sony A37
Pentax K-7
  • $600
  • APS-C
  • Less expensive
  • Focus peaking
  • $1300
  • APS-C
  • Lens selection
  • Fast startup

Compared to Sony A55

Canon T2i
Sony A55
  • $692
  • APS-C
  • Lens selection
  • Fast startup
  • $734
  • APS-C
  • Larger sensor
  • In-Camera Image Stabilization
Sony A37
Sony A55
  • $600
  • APS-C
  • Less expensive
  • Focus peaking
  • $734
  • APS-C
  • Built-in GPS
  • More dots on screen

Compared to Nikon D5100

Canon T2i
Nikon D5100
  • $692
  • APS-C
  • Shoots 60p video
  • $650
  • APS-C
  • Tilt-swivel screen
  • Larger sensor
Sony A37
Nikon D5100
  • $600
  • APS-C
  • Focus peaking
  • In-Camera Image Stabilization
  • $650
  • APS-C
  • Lens selection
  • Tilt-swivel screen

Compared to Sony A57

Canon T2i
Sony A57
  • $692
  • APS-C
  • Lens selection
  • External Mic Jack
  • $800
  • APS-C
  • Focus peaking
  • Larger sensor
Sony A37
Sony A57
  • $600
  • APS-C
  • Less expensive
  • External Mic Jack
  • $800
  • APS-C
  • Longer stills battery life
  • Higher-res screen

Compared to Pentax K-5 IIs

Canon T2i
Pentax K-5 IIs
  • $692
  • APS-C
  • Less expensive
  • Fast startup
  • $497
  • APS-C
  • Larger sensor
  • In-Camera Image Stabilization
Sony A37
Pentax K-5 IIs
  • $600
  • APS-C
  • Less expensive
  • Focus peaking
  • $497
  • APS-C
  • Lens selection
  • Fast startup
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